.flex {
  display: flex;
}
.align-items-center {
  align-items: center;
}
.img-fluid {
  max-width: 100%;
}
.w-100 {
  width: 100%;
}
:root {
  --xz-theme-color: #0aa1ed;
  --xz-title-gradient-color: linear-gradient(0deg, #e1e1e1 0%, #efefef 100%);
  --xz-btn-gradient-color: linear-gradient(0deg, #0ca2ee 0%, #26aff6 100%);
}
.justify-content-between {
  justify-content: space-between;
}
.justify-content-center {
  justify-content: center;
}
.align-item-start {
  align-items: flex-start;
}
.align-items-end {
  align-items: flex-end;
}
.font-bold {
  font-weight: bold;
}
.h3 {
  font-size: 2.3em;
}
.h4 {
  font-size: 1.1em;
}
.h5 {
  font-size: 0.8em;
}
.text-default {
  color: #666666 !important;
}
.text-theme-color {
  color: var(--xz-theme-color);
}
.user-select-none {
  user-select: none;
}
.cursor-pointer {
  cursor: pointer;
}
.pb-10 {
  padding-bottom: 10px;
}
.pb-5 {
  padding-bottom: 5px;
}
.w-50 {
  width: 50px;
}
.flex-end {
  align-items: flex-start;
}
.flex-wrap {
  flex-wrap: wrap;
}
.text-center {
  text-align: center;
}
a:link {
  color: #333333;
}
a:visited {
  color: #333333;
}
a:hover {
  color: var(--xz-theme-color);
}
a:active {
  color: var(--xz-theme-color);
}
/* f1 样式 */
.f1 {
  padding: 53px 0;
}
.logo > a {
  display: block;
  width: 168px;
  height: 41px;
  background-image: url(../img/img.png);
  background-position: -744px 0;
}
.logo {
  padding-right: 30px;
}
.searchicon > a {
  width: 37px;
  display: block;
  height: 34px;
  background-position: -119px 0;
  background-image: url(../img/img.png);
}
.search {
  width: 410px;
  position: relative;
  border: 1px solid var(--xz-theme-color);
}
.search > input {
  flex-basis: 380px;
  padding: 8px 110px 8px 10px;
  background-color: transparent;
}
.text-group {
  position: absolute;
  right: 47px;
  top: calc(50% - 10px);
}
/* 三角 */
.f1 div.text-group > div:nth-child(2) {
  border-top: 8px solid #ccc;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  margin-left: 5px;
}
/* 图标 */
.heart {
  width: 20px;
  height: 20px;
  background-position: -50px 0;
  display: block;
  background-image: url(../img/img.png);
}
.list {
  width: 20px;
  height: 20px;
  background-position: -30px 0;
  background-image: url(../img/img.png);
  display: block;
}
.cart {
  display: block;
  width: 20px;
  height: 20px;
  background-position: -70px 0;
  background-image: url(../img/img.png);
}
.f1 .userNav > ul > li:not(:last-child):after {
  content: "|";
  padding: 0 10px;
  color: #bbbbbb;
}
/* f2 样式 */
.f2 {
  padding-bottom: 25px;
}
.f2 .nav > li {
  padding-right: 1em;
}
.f2 .nav > li:not(:first-child) {
  padding-left: 1em;
}
/* f3 样式 */
.f3 {
  padding-bottom: 45px;
}
.img-l {
  background-color: #fff;
  overflow: hidden;
  text-align: center;
  margin-bottom: 10px;
}
.product_img {
  margin-right: 50px;
  flex-basis: auto;
}
.img-l > img {
  transition: all 0.5s linear 0s;
}
.img-l > img:hover {
  transform: scale(1.1);
}
.img-s .cur {
  border: 2px solid #cecfce;
}
.img-item > img {
  width: 87px;
}
.img-item > img:not(:last-child) {
  margin-right: 8px;
}
.product_detail {
  flex: 1;
}
.breadclumb {
  padding-bottom: 15px;
}
.breadclumb > ul > li > a {
  color: #333333;
  font-weight: bold;
}
.breadclumb > ul > li:not(:last-child):after {
  content: ">";
  font-weight: bold;
  padding: 0 5px;
}
.ptitle {
  font-size: 1.6em;
  padding-bottom: 5px;
  text-align: justify;
}
.secondtitle {
  font-size: 1.1em;
  padding-bottom: 10px;
}
.priceTabs {
  box-shadow: 0px 0px 5px 5px #e2e2e2;
  padding: 15px 0px 20px 5px;
  margin-bottom: 20px;
  background-image: var(--xz-title-gradient-color);
}
.priceTabs > .row1 > .col2 {
  padding-left: 5px;
  font-family: "微软雅黑";
}
.priceTabs > .row1 {
  padding-bottom: 15px;
}
.priceTabs .col1 {
  flex-basis: 72px;
}
.product_detail > .row5 > .col2 > .pitem {
  padding: 8px 10px 10px 10px;
  border: 1px solid #666666;
  margin-bottom: 5px;
}
.pitem:hover {
  color: var(--xz-theme-color);
  border: 1px solid var(--xz-theme-color) !important;
  cursor: pointer;
}
.pitem.active {
  border: 2px solid var(--xz-theme-color) !important;
}
.product_detail > .row5 > .col2 > .pitem:nth-child(2n + 1) {
  margin-right: 5px;
}
.product_detail > .row5 > .col2 {
  flex: 1;
}
.num-group > input {
  width: 36px;
  height: 36px;
  text-align: center;
  padding: 5px;
  font-size: 1.1em;
  border: 1px solid #dddddd;
}
.num-group > div {
  width: 36px;
  height: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5em;
  cursor: pointer;
  user-select: none;
  border: 1px solid #dddddd;
  background-color: #efefef;
}
.num-group > *:not(:last-child) {
  margin-right: 5px;
}
.row6 {
  padding-bottom: 53px;
}
.row7 > *:not(:last-child) {
  margin-right: 15px;
}
.row7 > div {
  border-radius: 3px;
}
.buybtn {
  border: 1px solid #dddddd;
  color: var(--xz-theme-color);
  flex-basis: 160px;
  padding: 15px 0;
  font-size: 1.5em;
  cursor: pointer;
  text-align: center;
  background-image: var(--xz-title-gradient-color);
}
.buybtn:hover {
  background-image: linear-gradient(0deg, #b5b5b5 0%, #e0e0e0 100%);
}
.cartbtn {
  flex-basis: 163px;
  text-align: center;
  padding: 15px 0;
  font-size: 1.5em;
  color: #fff;
  cursor: pointer;
  background-image: var(--xz-btn-gradient-color);
}
.cartbtn > div {
  margin-left: 3px;
}
.cartbtn:hover {
  background-image: linear-gradient(0deg, #0a98df 0%, #23a6e8 100%);
}
.heartbtn {
  color: #fff;
  text-align: center;
  cursor: pointer;
  font-size: 1.3em;
  padding: 7px 10px;
  background-image: var(--xz-btn-gradient-color);
}
.heartbtn > div {
  margin-top: -5px;
}
.heartbtn:hover {
  background-image: linear-gradient(0deg, #0a98df 0%, #23a6e8 100%);
}
/* f4 样式 */
.f4 {
  padding-bottom: 50px;
}
.f4 .carousel-title {
  padding-bottom: 15px;
}
.f4 .carousel-title > div:first-child {
  font-size: 1.7em;
  padding-right: 20px;
}
.f4 .carousel-title > div:nth-child(2) {
  color: #f0f0f0;
  background-color: #333333;
  padding: 0 5px;
}
.carousel {
  padding: 10px;
  overflow: hidden;
  position: relative;
  height: 187px;
  border: 1px solid #dddddd;
}
.carousel-item {
  margin-right: 30px;
  font-size: 0.8em;
}
.carousel-item > div {
  width: 250px;
}
.carousel > div {
  position: absolute;
  top: calc(50% - 81.5px);
  animation: carousel 10s linear 0s infinite;
}
@keyframes carousel {
  0% {
    left: 0;
  }
  100% {
    left: -1000px;
  }
}
/* f5 样式 */
.left_title {
  flex: 1;
  padding: 0 8px;
  background-image: var(--xz-title-gradient-color);
}
.left_title > div {
  padding: 14px 10px;
  font-family: "宋体";
  font-size: 1.3em;
}
.left_title > div.active {
  border-bottom: 3px solid var(--xz-theme-color);
}
.cartadd {
  flex-basis: 160px;
  padding: 10px 0 10px 0;
  color: #fff;
  font-size: 1.5em;
  background-color: var(--xz-theme-color);
}
.cartadd > div {
  margin-left: 5px;
}
.laptop-main > div.menu {
  flex-basis: 160px;
}
.laptop_details {
  flex-basis: 840px;
  color: #808080;
  border-right: 1px solid #e8e8e8;
}
.spec {
  padding-bottom: 10px;
}
.spec > .row1 {
  padding-bottom: 10px;
}
.spec > .row1 > .col1 {
  font-size: 1.2em;
  padding-right: 10px;
}
.spec > .row2 > .col {
  flex-basis: 33.3%;
  padding-bottom: 15px;
}
.product-jieshao > .row1 > .col1 {
  font-size: 1.2em;
  padding-right: 10px;
}
.product-jieshao > .row1 {
  padding-bottom: 10px;
}
.product-jieshao {
  padding-bottom: 20px;
}
.footer-shuoming > .row1 > .col1 {
  font-size: 1.2em;
  padding-right: 10px;
}
.footer-shuoming > .row1 {
  padding-bottom: 38px;
}
.footer-shuoming > .row2 > .row1 > .col1 {
  padding-right: 10px;
}
.footer-shuoming > .row2 > .row1 > .col2 {
  font-size: 1.4em;
  color: var(--xz-theme-color);
}
.footer-shuoming > .row2 > .row1 {
  padding-bottom: 10px;
}
.footer-shuoming > .row2 {
  padding-bottom: 30px;
}
.footer-shuoming > .row2 > .row2 {
  text-align: justify;
}
.footer-shuoming > .row3 > .row1 > .col1 {
  font-size: 1.3em;
  padding-right: 10px;
}
.footer-shuoming > .row3 > .row1 {
  padding-bottom: 34px;
}
.footer-shuoming .shuoming {
  font-size: 0.9em;
}
/* 右侧边栏样式 */
.f5 .menu {
  width: 160px;
  padding-top: 47px;
}
.f5 .menu>div {
  width: 160px;
  opacity: 0;
  top: 100px;
  background-color: #F5F5F5;
  transition: all .5s ease 0s;
}
.f5 .tab {
  padding: 10px 0;
  box-shadow: 0px 3px 3px 2px #e6e6e6;
  background-color: #e8e8e8;
}
.f5 .tab:not(:first-child) {
  margin-top: 10px;
}
.f5 .tab > div {
  padding-left: 18px;
  font-size: 1.3em;
}
.f5 .tab.cur {
  color: #fff;
  background-color: var(--xz-theme-color);
}
/* f6 样式 */
.f6 > .container > .menulist > li {
  flex: 1;
}
.icon1 {
  width: 60px;
  display: block;
  height: 60px;
  background-image: url(../img/img.png);
  background-position: -276px 0;
}
.icon2 {
  display: block;
  width: 60px;
  height: 60px;
  background-image: url(../img/img.png);
  background-position: -336px 0;
}
.icon3 {
  display: block;
  width: 60px;
  height: 60px;
  background-image: url(../img/img.png);
  background-position: -216px 0;
}
.icon4 {
  display: block;
  width: 60px;
  height: 60px;
  background-position: -156px 0;
  background-image: url(../img/img.png);
}
.f6 > .container > .menulist > li {
  padding: 77px 0;
}
/* f7 样式 */
.f7 {
  background-color: #fff;
  padding-top: 70px;
  padding-bottom: 24px;
}
.f7 > .container {
  justify-content: space-between;
}
.FootFonts {
  width: 293px;
  height: 47px;
  margin-top: 10px;
  background-image: url(../img/img.png);
  background-position: -912px 0;
}
.fmiddle > div:first-child > ul {
  width: 280px;
  padding-bottom: 15px;
  justify-content: space-between;
}
.list-main > ul > li {
  padding-bottom: 15px;
}
.list-main {
  justify-content: space-between;
}
.wechat > a {
  width: 14px;
  height: 12px;
  background-image: url(../img/img.png);
  display: block;
  background-position: 0 0;
  margin-top: 2px;
  margin-right: 10px;
}
.sinablog > a {
  display: block;
  width: 16px;
  height: 14px;
  background-image: url(../img/img.png);
  background-position: -14px 0;
}
.list-main a {
  color: #808080;
  font-size: 0.9em;
}
.list-main a:hover {
  color: #333333;
}
.erweima {
  width: 100px;
  height: 100px;
  margin-left: 10px;
  background-image: url(../img/img.png);
  background-position: -396px 0;
}
.khd-text {
  padding: 5px 0;
}
.android {
  width: 124px;
  height: 32px;
  background-image: url(../img/img.png);
  background-position: -496px 0;
}
.ios {
  margin-top: 1px;
  width: 124px;
  height: 36px;
  background-image: url(../img/img.png);
  background-position: -620px 0;
}
.f8 {
  padding-bottom: 125px;
  background-color: #fff;
}
